Beechcraft C-12C Operator And Technical Reference Manual page 411

Figure 3C-24. Index and Flight Plan Edit Pages
Table 3C-14. Index and Flight Plan Edit Page Procedures
NO.
1 Press IDX function key to access Index Page.
2 Press EDIT function key to access Edit Page.
3 Scroll to access Edit 2 Page.
4 Scroll to access Index 2 Page.
DESCRIPTION/FUNCTION
TM 1-1510-218-10
3C-57